Concepedia

Author

Naoto Umezawa

National Institute for Materials ScienceORCID

Also Known As

N. Umezawa, Naoto Umezawa, Umezawa, N.

209

Publications

12.5K

Citations

43

H-Index

97

Concepts

All Affiliations

National Institute for Materials ScienceJapan Science and Technology AgencyTianjin UniversityUniversity of TsukubaTokyo Institute of Technology
NU

About

Naoto Umezawa is an author at National Institute for Materials Science specializing in engineering, materials science, and chemistry.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Engineering

33

68

4.5K

2

Applied Physics

24

46

1.9K

3

Natural Sciences

13

14

664

4

Chemical Engineering

13

14

1.6K

5

Health Sciences

1

1

247

Naoto Umezawa

×

92

Publications

7.6K

Citations

41

H-Index

YearCitations

Facet Effect of Single-Crystalline Ag<sub>3</sub>PO<sub>4</sub> Sub-microcrystals on Photocatalytic Properties

Yingpu Bi, Shuxin Ouyang, Naoto Umezawa,

Journal of the American Chemical Society

2011

1.3K

Covalency-reinforced oxygen evolution reaction catalyst

Shunsuke Yagi, Ikuya Yamada, Hirofumi Tsukasaki,

Nature Communications

2015

526

Recent advances in TiO<sub>2</sub>-based photocatalysis

Hua Xu, Shuxin Ouyang, Lequan Liu,

Journal of Materials Chemistry A

2014

474

Surface-Alkalinization-Induced Enhancement of Photocatalytic H<sub>2</sub> Evolution over SrTiO<sub>3</sub>-Based Photocatalysts

Shuxin Ouyang, Hua Tong, Naoto Umezawa,

Journal of the American Chemical Society

2012

354

Self-doped SrTiO3−δ photocatalyst with enhanced activity for artificial photosynthesis under visible light

Kui Xie, Naoto Umezawa, Ning Zhang,

Energy & Environmental Science

2011

280

Anatase TiO<sub>2</sub> Single Crystals Exposed with High-Reactive {111} Facets Toward Efficient H<sub>2</sub> Evolution

Hua Xu, Pakpoom Reunchan, Shuxin Ouyang,

Chemistry of Materials

2013

265

Facet engineered Ag3PO4 for efficient water photooxidation

David James Martin, Naoto Umezawa, Xiaowei Chen,

Energy & Environmental Science

2013

247

Formation and Characterization of Hydrogen Boride Sheets Derived from MgB<sub>2</sub> by Cation Exchange

H. Nishino, Takeshi Fujita, Nguyen Thanh Cuong,

Journal of the American Chemical Society

2017

225

Photocatalytic Water Splitting under Visible Light by Mixed-Valence Sn<sub>3</sub>O<sub>4</sub>

Maidhily Manikandan, Toyokazu Tanabe, Peng Li,

ACS Applied Materials & Interfaces

2014

171

First-principles studies of the intrinsic effect of nitrogen atoms on reduction in gate leakage current through Hf-based high-k dielectrics

Naoto Umezawa, Kenji Shiraishi, Takahisa Ohno,

Applied Physics Letters

2005

159

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